Disposable insert for use with treatment devices



FIG. 1 is a front perspective view of the new design.

FIG. 2 is a front view of the new design.

FIG. 3 is a rear view of the new design.

FIG. 4 is a right side view of the new design.

FIG. 5 is a left side view of the new design.

FIG. 6 is a top view of the new design; and,

FIG. 7 is a bottom view of the new design. 

CLAIM The ornamental design for a disposable insert for use with treatment devices, as shown and described. 